2 Table 2 — Accessory Package Contents Choose a space that can support the weight of the cooler and economizer with service clearances and area for refrigerant piping. Field-supplied piping must be limited to less than 50 lineal ft (15.25 m) or 75 equivalent ft (22 m) in length. Suction and liquid l...
3 ECONOMIZER S UCTION S ERVICE VALVE 3 0X A REMOTE COOLER INDOOR LOCATION ECONOMIZER S UCTION S ERVICE VALVE REMOTE COOLER 3 0XA INDOOR LOCATION 15 FT MAX ECONOMIZER S UCTION S E R VICE V A L VE REMOTE COOLER 3 0X A INDOOR LOCATION 15 FT MAX Fig. 1 — 30XA Unit and Cooler Level, Piping Parallel (Sing...
Page 9 - SS
9 Fig. 6 — Typ ic a l Coo le r Piping -Cool er Si de Vi ew ( 30XA14 0 , 160 Sho w n) NO T E S : 1. Circu it A uses stee l suction p iping. 2. Circu it B uses cop per suction piping. 30 4518 a30-4518 CUT 4 ( S UCTION LINE) S UCTION PRE SS URE TRAN S DUCER (HIDDEN) S UCTION PRE SS URE TRAN S DUCER (HI...
13 Table 6 — Materials Required for Steel Piping Flange Connections (cont) LEGEND Table 7 — Additional Refrigerant Charges Required UNIT SIZE COOLER PIPE FLANGE CONNECTION FLEX CONNECTOR FLANGE CONNECTION Circuit A Circuit B Circuit A Circuit B 280 Field supplied: ASME B16.9 Stub End 4 in. (102 mm) ...
Page 14 - COOLER; NOTE: All shaded piping is field supplied and installed.; Fig. 8 — Double Suction Riser; STR ELLS—; Street Elbows; LOO; Fig. 9 — Connect Copper Suction Line at the Cooler
14 TO 30XA B RED. TEE 90 DEGREE STR ELLS FROM COOLER 45 DEGREE STR ELLS A 3 0XA PRE SS URE RELIEF VALVE S (FIELD- S UPPLIED) ECONOMIZER LINE LIQUID LINE ( 3 0XA TO ECONOMIZER) MANUAL S HUTOFF VALVE FLANGE CONNECTION S UCTION LINE MANUAL S HUTOFF VALVE FLANGE CONNECTION COOLER LIQUID LINE (ECONOMIZER...
Page 15 - Fig. 10 — Unbolt Portion Between Flex Connector and Cooler
15 A S ME B16.9 S TEEL S TUB END (FIELD- S UPPLIED) PIPE FLANGE(ACCE SS ORY- S UPPLIED, S EE TABLE 6) MOUNTINGBRACKET EXI S TING FLANGE ON FLEXCONNECTOR AT 3 0XA BA S E UNIT 8 HOLE S 1 (25) EQUALLY S PACED 1 EXTRA HOLE M16 7-7/ 8 (200) 22.5° 45.0° 8 -1/2 (215.9) Fig. 10 — Unbolt Portion Between Flex...
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Catalog No. 04-53300012-01 Printed in U.S.A. Form 30XA-7SI Pg 16 3-07A 1-07 Replaces: New Book 2 Tab 5c Copyright 2007 Carrier Corporation MAINBA S E BOA...
2 Table 2 — Accessory Package Contents Choose a space that can support the weight of the cooler and economizer with service clearances and area for refrigerant piping. Field-supplied piping must be limited to less than 50 lineal ft (15.25 m) or 75 equivalent ft (22 m) in length. Suction and liquid l...
3 ECONOMIZER S UCTION S ERVICE VALVE 3 0X A REMOTE COOLER INDOOR LOCATION ECONOMIZER S UCTION S ERVICE VALVE REMOTE COOLER 3 0XA INDOOR LOCATION 15 FT MAX ECONOMIZER S UCTION S E R VICE V A L VE REMOTE COOLER 3 0X A INDOOR LOCATION 15 FT MAX Fig. 1 — 30XA Unit and Cooler Level, Piping Parallel (Sing...
Page 9 - SS
9 Fig. 6 — Typ ic a l Coo le r Piping -Cool er Si de Vi ew ( 30XA14 0 , 160 Sho w n) NO T E S : 1. Circu it A uses stee l suction p iping. 2. Circu it B uses cop per suction piping. 30 4518 a30-4518 CUT 4 ( S UCTION LINE) S UCTION PRE SS URE TRAN S DUCER (HIDDEN) S UCTION PRE SS URE TRAN S DUCER (HI...
13 Table 6 — Materials Required for Steel Piping Flange Connections (cont) LEGEND Table 7 — Additional Refrigerant Charges Required UNIT SIZE COOLER PIPE FLANGE CONNECTION FLEX CONNECTOR FLANGE CONNECTION Circuit A Circuit B Circuit A Circuit B 280 Field supplied: ASME B16.9 Stub End 4 in. (102 mm) ...
Page 14 - COOLER; NOTE: All shaded piping is field supplied and installed.; Fig. 8 — Double Suction Riser; STR ELLS—; Street Elbows; LOO; Fig. 9 — Connect Copper Suction Line at the Cooler
14 TO 30XA B RED. TEE 90 DEGREE STR ELLS FROM COOLER 45 DEGREE STR ELLS A 3 0XA PRE SS URE RELIEF VALVE S (FIELD- S UPPLIED) ECONOMIZER LINE LIQUID LINE ( 3 0XA TO ECONOMIZER) MANUAL S HUTOFF VALVE FLANGE CONNECTION S UCTION LINE MANUAL S HUTOFF VALVE FLANGE CONNECTION COOLER LIQUID LINE (ECONOMIZER...
Page 15 - Fig. 10 — Unbolt Portion Between Flex Connector and Cooler
15 A S ME B16.9 S TEEL S TUB END (FIELD- S UPPLIED) PIPE FLANGE(ACCE SS ORY- S UPPLIED, S EE TABLE 6) MOUNTINGBRACKET EXI S TING FLANGE ON FLEXCONNECTOR AT 3 0XA BA S E UNIT 8 HOLE S 1 (25) EQUALLY S PACED 1 EXTRA HOLE M16 7-7/ 8 (200) 22.5° 45.0° 8 -1/2 (215.9) Fig. 10 — Unbolt Portion Between Flex...
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Catalog No. 04-53300012-01 Printed in U.S.A. Form 30XA-7SI Pg 16 3-07A 1-07 Replaces: New Book 2 Tab 5c Copyright 2007 Carrier Corporation MAINBA S E BOA...